Volcanic activity on Venus is thought to be:
A) more frequent, but less violent than volcanic activity on Earth.
B) more frequent and more violent than volcanic activity on Earth.
C) less frequent, but more violent than volcanic activity on Earth.
D) less frequent and less violent than volcanic activity on Earth.
E) the same as volcanic activity on Earth.
Question 2
A cold region of dust which scatters the light of nearby stars produces a nebula which appears ________ in color, such as the one encompassing the Pleiades cluster.
Fill in the blank(s) with correct word
In most ecosystems, sunlight provides the ultimate source of energy to power all biological activity
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Classical-Conditioning Activity